Comment:	https://aprsdroid.org/
Location:	38°15.98' N 121°13.64' W - ตำแหน่ง CM98JG23RW - show map 3.6 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Herald, Sacramento County, California, United States [?] 6.5 km ตะวันออก bearing 78° มาจาก Galt, Sacramento County, California, United States 117.8 km ตะวันออกเฉียงเหนือ bearing 62° มาจาก San Francisco, San Francisco County, California, United States 118.5 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-04-17 21:06:50 UTC (63d 8h33m ago) 2025-04-17 14:06:50 PDT เวลาท้องถิ่น Herald, United States [?]
Altitude:	-4 m
ความเร็ว:	1 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W6DLY-10>APDR16 via TCPIP*,qAC,T2ROMANIA
Positions stored:	3

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.